DE69903849D1 - polymerization catalyst - Google Patents

polymerization catalyst

Info

Publication number
DE69903849D1
DE69903849D1 DE69903849T DE69903849T DE69903849D1 DE 69903849 D1 DE69903849 D1 DE 69903849D1 DE 69903849 T DE69903849 T DE 69903849T DE 69903849 T DE69903849 T DE 69903849T DE 69903849 D1 DE69903849 D1 DE 69903849D1
Authority
DE
Germany
Prior art keywords
polymerization catalyst
polymerization
copolymerization
olefins
transition metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69903849T
Other languages
German (de)
Other versions
DE69903849T2 (en
Inventor
Charles Gibson
Stephen Kimberley
James Maddox
Sergio Mastroianni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PetroIneos Europe Ltd
Original Assignee
BP Chemicals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BP Chemicals Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of DE69903849D1 publication Critical patent/DE69903849D1/en
Publication of DE69903849T2 publication Critical patent/DE69903849T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/26—Catalytic processes with hydrides or organic compounds
    • C07C2/32—Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F13/00—Compounds containing elements of Groups 7 or 17 of the Periodic System
    • C07F13/005—Compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System compounds of the platinum group
    • C07F15/0046—Ruthenium compounds
    • C07F15/0053—Ruthenium compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
    • C07F15/02—Iron compounds
    • C07F15/025—Iron compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic System
    • C07F15/06—Cobalt compounds
    • C07F15/065—Cobalt compounds without a metal-carbon linkage
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • C07C2531/22—Organic complexes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Air Bags (AREA)
  • Glass Compositions (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)

Abstract

The present invention relates to transition metal complex compounds, to polymerization catalysts based thereon and to their use in the polymerization and copolymerization of olefins.
DE69903849T 1998-09-12 1999-09-01 polymerization catalyst Expired - Lifetime DE69903849T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9819847.6A GB9819847D0 (en) 1998-09-12 1998-09-12 Novel compounds
PCT/GB1999/002888 WO2000015646A1 (en) 1998-09-12 1999-09-01 Polymerisation catalyst

Publications (2)

Publication Number Publication Date
DE69903849D1 true DE69903849D1 (en) 2002-12-12
DE69903849T2 DE69903849T2 (en) 2003-03-20

Family

ID=10838730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69903849T Expired - Lifetime DE69903849T2 (en) 1998-09-12 1999-09-01 polymerization catalyst

Country Status (10)

Country Link
US (1) US6461994B1 (en)
EP (1) EP1123303B1 (en)
JP (1) JP4467185B2 (en)
AT (1) ATE227299T1 (en)
AU (1) AU5637899A (en)
DE (1) DE69903849T2 (en)
GB (1) GB9819847D0 (en)
MY (1) MY133993A (en)
TW (1) TWI241308B (en)
WO (1) WO2000015646A1 (en)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9817004D0 (en) * 1998-08-06 1998-09-30 Bp Chem Int Ltd Preparation of polymerisation catalysts
DE19931873A1 (en) 1999-04-14 2000-10-19 Bayer Ag Catalyst system for olefin polymerization
JP3907475B2 (en) 1999-08-20 2007-04-18 ビーエーエスエフ アクチェンゲゼルシャフト Catalyst for polymerization of unsaturated compounds
US6441117B1 (en) 1999-09-01 2002-08-27 E. I. Du Pont De Nemours And Company High density polyethylene packaging
BR0007190A (en) * 1999-09-02 2001-08-14 Idemitsu Petrochemical Co Transition metal compound, catalyst for alpha-olefin production and process for alpha-olefin production
GB9923072D0 (en) * 1999-09-29 1999-12-01 Bp Chem Int Ltd Polymerisation catalyst
ATE282645T1 (en) * 1999-09-29 2004-12-15 Du Pont PRODUCTION OF POLYETHYLENE
US6710006B2 (en) 2000-02-09 2004-03-23 Shell Oil Company Non-symmetrical ligands and catalyst systems thereof for ethylene oligomerization to linear alpha olefins
US7056996B2 (en) 2000-02-18 2006-06-06 E. I. Du Pont De Nemours And Company Productivity catalysts and microstructure control
GC0000291A (en) * 2000-06-30 2006-11-01 Shell Int Research Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins
US6534691B2 (en) * 2000-07-18 2003-03-18 E. I. Du Pont De Nemours And Company Manufacturing process for α-olefins
AU2001279158A1 (en) * 2000-08-03 2002-02-18 E.I. Du Pont De Nemours And Company Continuous manufacturing process for alpha-olefins
US7037988B2 (en) * 2000-10-03 2006-05-02 Shell Oil Company Process for the co-oligomerisation of ethylene and alpha olefins
EP1351997A2 (en) * 2000-11-06 2003-10-15 Eastman Chemical Company Improved productivity catalysts and microstructure control
JP4860837B2 (en) * 2001-06-18 2012-01-25 出光興産株式会社 Transition metal compound, catalyst for α-olefin production, and method for producing α-olefin
DE60215830T2 (en) * 2001-08-01 2007-06-06 Shell Internationale Research Maatschappij B.V. LIGANDS AND CATALYST SYSTEMS CONTAINING THEREOF FOR THE PREPARATION OF LINEAR ALPHA OLEFINS FROM ETHYLENE
US7087686B2 (en) * 2001-08-06 2006-08-08 Bp Chemicals Limited Chain growth reaction process
US8426535B2 (en) * 2001-08-06 2013-04-23 Ineos Europe Limited Chain growth reaction process
DE10140203A1 (en) * 2001-08-16 2003-02-27 Bayer Ag Catalysts for olefin polymerization
JP5022546B2 (en) * 2001-08-28 2012-09-12 出光興産株式会社 Method for producing α-olefin low polymer
JP2005529982A (en) * 2002-01-09 2005-10-06 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Olefin polymerization catalyst
US7053020B2 (en) 2002-09-25 2006-05-30 Shell Oil Company Catalyst systems for ethylene oligomerisation to linear alpha olefins
JP4498926B2 (en) * 2002-09-25 2010-07-07 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Method for producing linear α-olefin oligomer using heat exchanger
US20040143147A1 (en) * 2002-11-08 2004-07-22 Ittel Steven Dale Process for producing alpha-olefins
US20050014983A1 (en) * 2003-07-07 2005-01-20 De Boer Eric Johannes Maria Process for producing linear alpha olefins
US20050187418A1 (en) * 2004-02-19 2005-08-25 Small Brooke L. Olefin oligomerization
US20070043181A1 (en) * 2005-08-19 2007-02-22 Knudsen Ronald D Methods of preparation of an olefin oligomerization catalyst
US20050187098A1 (en) * 2004-02-20 2005-08-25 Knudsen Ronald D. Methods of preparation of an olefin oligomerization catalyst
US7384886B2 (en) * 2004-02-20 2008-06-10 Chevron Phillips Chemical Company Lp Methods of preparation of an olefin oligomerization catalyst
US9550841B2 (en) 2004-02-20 2017-01-24 Chevron Phillips Chemical Company Lp Methods of preparation of an olefin oligomerization catalyst
WO2005090371A1 (en) * 2004-03-24 2005-09-29 Shell Internationale Research Maatschappij B.V. Transition metal complexes
US7297805B2 (en) * 2004-06-29 2007-11-20 Exxonmobil Research And Engineering Company Chromium complexes and their use in olefin polymerization
AR049714A1 (en) 2004-07-13 2006-08-30 Shell Int Research ALFA OLEFINAS LINEAR PREPARATION PROCESS
EP1716924A1 (en) * 2005-04-29 2006-11-02 Saudi Basic Industries Corporation Catalyst precursor for the production of olefins with an odd number of carbon atoms, process for its preparation and production method for such olefins
US7727926B2 (en) * 2005-07-21 2010-06-01 Chevron Phillips Chemical Company Lp Diimine metal complexes, methods of synthesis, and method of using in oligomerization and polymerization
US7268096B2 (en) * 2005-07-21 2007-09-11 Chevron Phillips Chemical Company Lp Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization
US7271121B2 (en) * 2005-07-21 2007-09-18 Chevron Phillips Chemical Company Lp Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization
EP1918311A1 (en) * 2006-10-31 2008-05-07 Ineos Europe Limited Diene polymerisation
JP5462634B2 (en) * 2007-03-06 2014-04-02 バーゼル・ポリオレフィン・ゲーエムベーハー Iron complexes and their use in polymerization processes
US7902415B2 (en) * 2007-12-21 2011-03-08 Chevron Phillips Chemical Company Lp Processes for dimerizing or isomerizing olefins
US8415443B2 (en) 2009-07-10 2013-04-09 Momentive Performance Materials Inc. Hydrosilylation catalysts
US8236915B2 (en) * 2009-07-10 2012-08-07 Momentive Performance Materials Inc. Hydrosilylation catalysts
WO2012071360A1 (en) * 2010-11-24 2012-05-31 Momentive Performance Materials Inc. Metal - catalyzed mono - hydrosilylation of polyunsaturated compounds
US8765987B2 (en) 2010-11-24 2014-07-01 Cornell University In-situ activation of metal complexes containing terdentate nitrogen ligands used as hydrosilylation catalysts
WO2012158260A1 (en) 2011-05-13 2012-11-22 Univation Technologies, Llc Spray-dried catalyst compositions and polymerization processes employing the same
US9782763B2 (en) 2011-12-14 2017-10-10 Momentive Performance Materials Inc. Non-precious metal-based hyrdosilylation catalysts exhibiting improved selectivity
US9586872B2 (en) 2011-12-30 2017-03-07 Chevron Phillips Chemical Company Lp Olefin oligomerization methods
US8927674B2 (en) 2012-08-16 2015-01-06 Princeton University Dehydrogenative silylation and crosslinking using cobalt catalysts
US9371340B2 (en) 2012-08-16 2016-06-21 Momentive Performance Materials Inc. Dehydrogenative silylation, hydrosilylation and crosslinking using cobalt catalysts
US9447125B2 (en) 2012-08-16 2016-09-20 Momentive Performance Materials Inc. Reusable homogeneous cobalt pyridine diimine catalysts for dehydrogenative silylation and tandem dehydrogenative-silylation-hydrogenation
US9371339B2 (en) 2013-05-06 2016-06-21 Momentive Performance Materials Inc. Saturated and unsaturated silahydrocarbons via iron and cobalt pyridine diimine catalyzed olefin silylation
WO2014182670A2 (en) 2013-05-06 2014-11-13 Momentive Performance Materials Inc. Selective 1,2-hydrosilylation of terminally unsaturated 1,3-dienes using iron catalysts
JP2016520083A (en) 2013-05-15 2016-07-11 モメンティブ パフォーマンス マテリアルズ インコーポレイテッド Activation of metal salts with silylhydrides and their use in hydrosilylation reactions.
WO2015023328A1 (en) 2013-08-14 2015-02-19 Momentive Performance Materials Inc. Reusable homogeneous cobalt pyridine dimine catalysts for dehydrogenative silylation and tandem dehydrogenative-silylation-hydrogenation
JP6486925B2 (en) 2013-11-19 2019-03-20 モメンティブ パフォーマンス マテリアルズ インコーポレイテッド Cobalt catalyst and its use for hydrosilylation and dehydrogenation silylation
WO2015077304A1 (en) 2013-11-19 2015-05-28 Momentive Performance Materials Inc. Cobalt catalysts and their use for hydrosilylation and dehydrogenative silylation
JP2016537377A (en) 2013-11-19 2016-12-01 モメンティブ パフォーマンス マテリアルズ インコーポレイテッド Dehydrogenated silylation, hydrosilylation, and crosslinking using cobalt catalysts
JP2016540753A (en) 2013-11-19 2016-12-28 モメンティブ パフォーマンス マテリアルズ インコーポレイテッド Cobalt catalysts and their use for hydrosilylation and dehydrogenation silylation
WO2017019473A1 (en) * 2015-07-24 2017-02-02 Momentive Performance Materials Inc. Dehydrogenative silylation, hydrosilylation and crosslinking using pyridinediimine cobalt carboxylate catalysts
KR102222844B1 (en) * 2016-03-22 2021-03-04 아파렌 테크놀로지 (자싱) Catalyst for the production of novel linear alpha olefins, preparation and use thereof
US9944661B2 (en) 2016-08-09 2018-04-17 Chevron Phillips Chemical Company Lp Olefin hydroboration
US20180186708A1 (en) 2016-12-29 2018-07-05 Chevron Phillips Chemical Company Lp Ethylene Oligomerization Processes
US10407360B2 (en) 2017-12-22 2019-09-10 Chevron Phillips Chemical Company Lp Ethylene oligomerization processes
US10604457B2 (en) 2016-12-29 2020-03-31 Chevron Phillips Chemical Company Lp Ethylene oligomerization processes
JP7242879B2 (en) * 2019-02-12 2023-03-20 エクソンモービル ケミカル パテンツ インコーポレイテッド Transition metal bis(phenolate) complexes and their use as catalysts for olefin polymerization
RU2704263C1 (en) * 2019-07-25 2019-10-25 Федеральное государственное бюджетное учреждение науки Новосибирский институт органической химии им. Н.Н. Ворожцова Сибирского отделения Российской академии наук (НИОХ СО РАН) Catalyst component for polymerization of ethylene in high-linear polyethylene, a catalyst and a method for preparing it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL129929A0 (en) * 1996-12-17 2000-02-29 Du Pont Polymerization of ethylene with specific iron or cobalt complexes novel pyridinebis (imines) and novel complexes of pyridinebis(imines) with iron and cobalt
CN1243520A (en) * 1997-01-13 2000-02-02 纳幕尔杜邦公司 Polymerization of propylene
HUP0004818A3 (en) * 1997-09-05 2006-04-28 Bp Chem Int Ltd Polymerisation catalysts

Also Published As

Publication number Publication date
EP1123303B1 (en) 2002-11-06
JP2002524567A (en) 2002-08-06
US6461994B1 (en) 2002-10-08
TWI241308B (en) 2005-10-11
ATE227299T1 (en) 2002-11-15
GB9819847D0 (en) 1998-11-04
EP1123303A1 (en) 2001-08-16
DE69903849T2 (en) 2003-03-20
WO2000015646A1 (en) 2000-03-23
JP4467185B2 (en) 2010-05-26
MY133993A (en) 2007-11-30
AU5637899A (en) 2000-04-03

Similar Documents

Publication Publication Date Title
DE69903849D1 (en) polymerization catalyst
FI980788A (en) Catalyst component of olefin polymerization, its preparation and use
ATE547437T1 (en) SUBSTITUTED GROUP 4 METAL COMPLEXES, CATALYSTS AND OLEFIN POLYMERIZATION PROCESSES
ATE424422T1 (en) DUAL-SITE OLEFIN POLYMERIZATION CATALYST COMPOSITION
DE58901153D1 (en) CATALYST FOR THE OXIDATION AND AMMONOXIDATION OF ALPHA, BETA-UNSATURATED HYDROCARBONS.
ZA200007040B (en) Catalyst modifiers and their use in the polymerization of olefin(s).
EA200500403A1 (en) METHOD OF OBTAINING CATALYTIC COMPONENT FOR POLYMERIZATION OF OLEFINS WITH ENHANCED HIGH-TEMPERATURE ACTIVITY
ES2116776T3 (en) CATALYTIC COMPOSITION AND PROCEDURE FOR THE POLYMERIZATION OF AN OLEPHINE.
PL356214A1 (en) Transition metal compound, ligand system, catalyst system and the use of the latter for the polymerisation and copolymerisation of olefins
ES2139094T3 (en) BRIDGED CATALYTIC COMPONENTS OF AMIDO-SILADIIL, METHOD OF MANUFACTURE AND USE.
DE69939738D1 (en) CATALYST COMPOSITION FOR MONOMER POLYMERIZATION
TR28968A (en) Components and catalysts for the polymerization of olefins.
DE69704614D1 (en) OLEFIN POLYMERIZATION CATALYST SYSTEMS OF MIXED TRANSITION METALS
DE60104238D1 (en) COMPONENTS AND CATALYSTS FOR OLEFINE POLYMERIZATION
FI972230A0 (en) Novel homogeneous olefin polymerization catalyst composition
DE69816281D1 (en) CATALYST COMPOSITIONS FOR THE POLYMERIZATION OF OLEFINS
NO20050092L (en) Group 4 metal complexes containing 4-aryl-substituted tricyclic indenyl derivatives
DE69823988D1 (en) GROUP 8-10 TRANSITION METAL CATALYST FOR THE POLYMERIZATION OF OLEFINS
IT1298174B1 (en) CATALYST FOR THE POLYMERIZATION AND COPOLYMERIZATION OF OLEFINE
DE69903399T2 (en) PREPOLYMERIZED CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS
DE60139715D1 (en) CATALYST FOR THE POLYMERIZATION OF OLEFINES
FI982090A0 (en) Novel transition metal complex, its preparation, intermediates and their preparation, its catalyst systems and their use ethylene, for the polymerization of unsaturated compounds
BR9909291A (en) Polymerization catalysts and processes for obtaining them
WO2000035969A3 (en) Catalyst modifiers and their use in the polymerization of olefin(s)
DE69835373D1 (en) OLEFIN POLYMERIZATION CATALYST COMPOSITION CONTAINING TRANSITION METAL COMPOUNDS IN LOW OXIDATION STAGE

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: INEOS EUROPE LTD., LYNDHURST, HAMPSHIRE, GB

8364 No opposition during term of opposition